We do not usually celebrate the birthdays of the saints. Instead we celebrate the day they died, because that is the day they were born into the joys of heaven.
But the birthday of Mary, our Blessed Mother, is special. We celebrate her birthday because she came into this world full of grace and because she was to be the Mother of Jesus.
The birth of Our Lady was like a dawn. When the sky starts to turn a rosy pink early in the morning, we know the sun will soon come up.
In the same way, when Mary was born, she brought great happiness to the world. Her birth meant that soon Jesus, the Sun of justice, would appear. Mary was the wonderful human being who was chosen to bring the Lord Jesus to all people.
Even today, if we have Mary, we have Jesus. Whoever is very faithful to her is very close to the heart of Jesus.
